Small updates for Python 3.9 (and OpenCV 4.5) compatibility #25
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…tibility). Successfully tested `derive_cubic.py` with Python==3.9.1, matplotlib==3.3.3, sympy==1.7.1 and numpy==1.19.4 .
Changed divisions of floats by integers to floor division (//) statement (Python3 compatibility). Changed return tuple of cv2.findContours to "new" behaviour (using opencv-python==4.5.1). Successfully tested with python 3.9.1, cv2==4.5.1, numpy==1.19.4, scipy==1.5.4, PIL=8.0.1 .
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Hi Matt,
I found your blog post very interesting and this script very useful. Thanks!
Since I left Python 2.x behind years ago, I check if this can be easily made to work with Python 3.x, and yes it can.
So here are my changes that made your scripts work with Python 3.9.1 and current versions of the relevant modules:
I'd be happy to see this PR incorporated into your version.
-- Christian